What was found
L/H SLAT TRACK NBR 5 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF AA5742-01028. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. C/W PRI ER/A 607387-14AD STEP 9 [QC5333] CORROSION BLEND MEETS PRI STEP 8 CRITERIA, NO FURTHER REWORK REQUIRED. REPAIRED LH SLAT TRACK #5 UPPER FWD SURFACE PER ER/A 607387-14AD REVA AND PRI REV 0,1,2,3. (LP# 0151172)